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05a447ef02
AppInfo.WithAddress fills the catalog placeholder (<label>.DOMAIN -> the effective subdomain + customer domain, bare DOMAIN -> the domain) on a copy; appDetailHandler applies it. Pinned per catalog template (both languages) and on the rendered page. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
52 lines
1.8 KiB
Go
52 lines
1.8 KiB
Go
package stacks
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import "regexp"
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// reDomainPlaceholder matches the catalog's address placeholder in app copy: a bare `DOMAIN` or a
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// `<label>.DOMAIN` (wiki.DOMAIN, https://paste.DOMAIN/…). `\b` keeps SUBDOMAIN and MAIL_DOMAIN out —
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// the letter or underscore before them is a word character, so no boundary falls inside them.
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var reDomainPlaceholder = regexp.MustCompile(`(?:([a-z0-9-]+)\.)?\bDOMAIN\b`)
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// WithAddress returns a copy of the app copy with the catalog's `DOMAIN` placeholder filled in
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// (R-498): `<label>.DOMAIN` becomes `<subdomain>.<domain>` — the app's EFFECTIVE subdomain (the one
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// the household chose at install), or the catalog label when none is known — and a bare `DOMAIN`
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// becomes `<domain>`. With no domain configured the copy is returned unchanged: a placeholder is
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// better than an address that is wrong. The receiver is not modified (slices are copied), because the
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// stack's metadata is shared with every other page. Pinned by TestR498_* (stacks and web).
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func (ai AppInfo) WithAddress(subdomain, domain string) AppInfo {
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if domain == "" {
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return ai
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}
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fill := func(s string) string {
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return reDomainPlaceholder.ReplaceAllStringFunc(s, func(m string) string {
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sub := reDomainPlaceholder.FindStringSubmatch(m)
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if sub[1] == "" {
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return domain
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}
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label := sub[1]
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if subdomain != "" {
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label = subdomain
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}
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return label + "." + domain
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})
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}
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list := func(in []string) []string {
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if in == nil {
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return nil
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}
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out := make([]string, len(in))
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for i, s := range in {
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out[i] = fill(s)
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}
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return out
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}
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out := ai
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out.Tagline = fill(ai.Tagline)
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out.UseCases = list(ai.UseCases)
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out.FirstSteps = list(ai.FirstSteps)
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out.Prerequisites = list(ai.Prerequisites)
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out.DefaultCreds = fill(ai.DefaultCreds)
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out.AddPeople = fill(ai.AddPeople)
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return out
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}
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